InChI=1/C18H19ClFN3/c19-18-7-2-1-5-16(18)14-22-8-10-23(11-9-22)21-13-15-4-3-6-17(20)12-15/h1-7,12-13H,8-11,14H2/p+1/b21-13+/fC18H20ClFN3/h22H/q+1 A863D57AF7DAF2E9